/**
 * @mainpage PROGC - Labs
 *
 * @section Purpose
 *
 * This is a PROGC lab <B>Calculator</B> source documentation.
 *
 * @section Assignment
 *
 * This lab is provided to define and use a lookup table (function pointers, etc.).
 * 
 * Run the lab by:
 *
 * @code
 * make clean; make; make doc; make test
 * @endcode
 *
 * The executable program is located in the bin folder.
 */
